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MCP4351-502E/ST

Microchip Technology

MCP4351-502E/ST by Microchip Technology

MCP4351-502E/ST by Microchip Technology is a digital potentiometer with 4 functions and a linear resistance law. It has a nominal total resistance of 5000 ohm and can handle a max resistor terminal voltage of 5.5 V. This device, which operates at temperatures ranging from -40 to 125 °C, is commonly used in automotive applications due to its temperature grade and moisture sensitivity level (MSL) rating of 1.

Median Price

$1.800

Lifecycle Status

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5

In-Stock Inventory

1k+

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Microchip Technology

USA . 1,184 parts In-Stock

1+ parts

$1.800

100+ parts

$1.360

1k+ parts

$1.300

10k+ parts

$1.290

1,184

$1.800

$1.360

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$1.290

DigiKey

USA . 261 parts In-Stock

1+ parts

$1.800

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$1.360

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261

$1.800

$1.360

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Nova Conductors

Japan . 100 parts In-Stock

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$1.445

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$1.445

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NAC Semi

USA . 962 parts In-Stock

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$1.770

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$1.600

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$1.440

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962

$1.770

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$1.440

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Vyrian

USA . 4,613 parts In-Stock

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Continental Prestige Electronics

USA . 4,054 parts In-Stock

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$1.445

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$1.416

4,054

$1.445

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$1.416

Argo Parts USA

USA . 3,492 parts In-Stock

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$1.445

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3,492

$1.445

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Ampacity Inc.

Singapore . 985 parts In-Stock

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$1.530

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$1.530

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Vigor

Singapore . 110 parts In-Stock

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$11.000

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Lixinc

USA . 16,164 parts In-Stock

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Authorized Procurement Solutions

USA . 10,000 parts In-Stock

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RGB Technical Solutions

Ukraine . 6,262 parts In-Stock

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6,262

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iodParts Technologies Inc.

India . 3,000 parts In-Stock

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Perfect Parts

USA . 417 parts In-Stock

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Netroflash

USA . 100 parts In-Stock

1+ parts

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$1.416

1k+ parts

$1.373

10k+ parts

$1.344

100

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$1.416

$1.373

$1.344

Overview

Experience the superior quality and cutting-edge technology of Microchip Technology with the MCP4351-502E/ST Digital Potentiometer. This innovative product offers a wide range of applications in various industries, providing exceptional value and benefits to our customers. With its advanced features and precise control interface, this digital potentiometer allows for seamless adjustments and customization. Whether you're in automotive, consumer electronics, or industrial automation, the MCP4351-502E/ST is your go-to solution for enhanced performance and reliability. Trust in Microchip Technology, the industry leader, to deliver unparalleled excellence in every product we create.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This product has a plastic/epoxy package body material, which provides durability and protection for the internal components. This makes it a good choice for applications where reliability is essential.

Surface Mount: YES

With surface mount capability, this product is easy to integrate into PCB designs, allowing for compact and space-saving solutions. This makes it a convenient choice for projects with limited board space.

Nominal Temperature Coefficient: 150 ppm/°C

The low temperature coefficient of 150 ppm/°C ensures that this digital potentiometer maintains its accuracy and stability over a wide range of temperatures. This makes it suitable for demanding environments where temperature variations are significant.

No. of Functions: 4

With 4 different functions available, this digital potentiometer offers versatility and flexibility in controlling various parameters. This makes it a versatile choice for applications requiring precise and adjustable settings.

Screening Level: TS 16949

Designed and manufactured to meet the TS 16949 screening level, this product has undergone rigorous testing and quality control measures. This ensures high reliability and consistent performance, making it a reliable choice for automotive and other demanding applications.

Package Shape: RECTANGULAR

The rectangular package shape of this digital potentiometer allows for easy placement and secure mounting on PCBs. This makes it a convenient choice for automated assembly processes and ensures a reliable electrical connection.

Control Interface: 3-WIRE SERIAL

The 3-wire serial control interface simplifies the integration and communication with microcontrollers or other digital systems. This makes it easy to incorporate this digital potentiometer into existing designs and enables precise digital control.

Resistance Law: LINEAR

Featuring a linear resistance law, this digital potentiometer provides a uniform change in resistance for a given change in control voltage. This makes it suitable for applications requiring linear and predictable response characteristics.

Nominal Total Resistance: 5000 ohm

With a nominal total resistance of 5000 ohm, this digital potentiometer offers a wide range of adjustable resistance options. This makes it versatile for applications requiring precise resistance settings.

Maximum Resistor Terminal Voltage: 5.5 V

The maximum resistor terminal voltage of 5.5 V ensures the digital potentiometer can withstand high voltage levels without component failure. This makes it suitable for use in circuits where voltage fluctuations may occur.

Power Supplies (V): 3/5

This digital potentiometer can be powered with either 3V or 5V supplies, providing flexibility for various system requirements. This makes it compatible with a wide range of applications and power sources.

No. of Terminals: 20

With 20 terminals, this digital potentiometer offers multiple connection points for enhanced versatility. This makes it a suitable choice for complex circuit designs that require multiple connections and control points.

Package Style (Meter): SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

The small outline, thin profile, and shrink pitch package style of this digital potentiometer allows for space-efficient mounting and integration. This makes it ideal for compact designs and applications with limited board space.

Maximum Operating Temperature: 125 °C

With a maximum operating temperature of 125 °C, this digital potentiometer can withstand high-temperature environments without sacrificing performance. This makes it suitable for applications where elevated temperatures are present.

Minimum Operating Temperature: -40 °C

The minimum operating temperature of -40 °C ensures the digital potentiometer can function reliably in cold environments. This makes it suitable for applications subjected to extreme temperature variations.

Terminal Finish: MATTE TIN

The matte tin terminal finish provides excellent conductivity and corrosion resistance. This ensures reliable electrical connections and long-term performance, making it a durable choice for various applications.

Terminal Position: DUAL

With dual terminal positions, this digital potentiometer offers flexible placement options during installation. This provides convenience and ease of integration in different PCB layouts and circuit configurations.

Maximum Seated Height: 1.2 mm

The maximum seated height of 1.2 mm ensures a low-profile design, making it suitable for devices and applications with space limitations. This allows for compact and efficient system designs.

Maximum Resistance Tolerance: 20 %

With a maximum resistance tolerance of 20 %, this digital potentiometer provides accurate and precise resistance control. This makes it suitable for applications where precise resistance values are critical.

Width: 4.4 mm

The width of 4.4 mm ensures a compact form factor, allowing for efficient use of PCB real estate. This makes it ideal for space-constrained applications where board space optimization is important.

No. of Positions: 257

With 257 different positions, this digital potentiometer offers a wide range of adjustable settings. This provides fine-grained control and accuracy in various applications, making it a versatile and precise choice.

Maximum Time At Peak Reflow Temperature (s): 40

This product can withstand a maximum time of 40 seconds at peak reflow temperature, ensuring its reliability during the soldering process. This makes it suitable for automated assembly and reflow soldering methods.

Peak Reflow Temperature °C: 260

With a peak reflow temperature of 260°C, this digital potentiometer can withstand the high temperatures typically encountered during soldering processes. This ensures proper solder joint formation and reliability.

Length: 6.5 mm

The length of 6.5 mm ensures a compact and space-efficient design, making it suitable for applications with limited physical space. This allows for efficient and optimized use of PCB layout and system design.

Temperature Grade: AUTOMOTIVE

Designed to meet automotive temperature grade requirements, this digital potentiometer can withstand the rigorous conditions encountered in automotive applications. This makes it a reliable choice for automotive electronics and control systems.

Technology: CMOS

Based on CMOS technology, this digital potentiometer offers low power consumption and high noise immunity. This ensures efficient operation and reliable performance in various electronic systems.

Nominal Bandwidth: 2 kHz

With a nominal bandwidth of 2 kHz, this digital potentiometer allows for precise and responsive control of signals within the specified frequency range. This makes it suitable for applications requiring accurate signal conditioning and adjustment.

Terminal Form: GULL WING

The gull wing terminal form facilitates easy and secure soldering, ensuring reliable connections between the digital potentiometer and the PCB. This makes it suitable for automated assembly processes and ensures a robust electrical interface.

Maximum Supply Current: 0.45 mA

With a maximum supply current of 0.45 mA, this digital potentiometer operates efficiently and consumes minimal power. This makes it suitable for battery-powered devices and other low-power applications.

Converter Type: DIGITAL POTENTIOMETER

This product is a digital potentiometer, which allows for electronic control and adjustment of resistance values. This offers precise and reliable resistance control, making it a versatile choice for various electronic applications.

Nominal Supply Voltage: 2.7 V

The nominal supply voltage of 2.7 V ensures compatibility with common power sources and voltage levels. This makes it easy to integrate into existing systems and simplifies the power supply design.

Terminal Pitch: 0.65 mm

With a terminal pitch of 0.65 mm, this digital potentiometer offers compact and precise terminal spacing. This allows for efficient PCB layout and assembly, making it suitable for applications with high-density circuitry.

Minimum Resistor Terminal Voltage: 0 V

The minimum resistor terminal voltage of 0 V ensures that this digital potentiometer can operate with zero voltage across its terminals. This makes it suitable for applications where a non-energized state is required.

Moisture Sensitivity Level (MSL): 1

The moisture sensitivity level of 1 indicates that this digital potentiometer has a low sensitivity to moisture and can withstand standard industry moisture exposure levels. This ensures its reliability and performance, especially during storage and assembly processes.

Technical Specifications

Digital Potentiometers (DigiPOT) MCP4351-502E/ST attributes and parameters. Explore more Digital Potentiometers (DigiPOT) devices from Microchip Technology

Converter Specifications

Technology:

CMOS

Sub-Category:

Digital Potentiometers

Nominal Bandwidth:

2 kHz

Resistance Law:

Linear

Nominal Total Resistance:

5 KΩ

Control Interface:

3-Wire Serial

No. of Functions:

4

Maximum Resistance Tolerance:

20 %

Electrical Characteristics

Nominal Supply Voltage:

2.7 V

Minimum Resistor Terminal Voltage:

0 V

Maximum Resistor Terminal Voltage:

5.5 V

Maximum Supply Current:

450 μA

Operating Conditions

Minimum Operating Temperature:

-40 °C (-40 °F)

Maximum Operating Temperature:

125 °C (257 °F)

Temperature Grade:

Nominal Temperature Coefficient:

150 ppm/°C

Peak Reflow Temperature:

260 °C (500 °F)

Maximum Time At Peak Reflow Temperature:

40 s

Moisture Sensitivity Level (MSL):

1

Form Factor

Terminal Form:

Terminal Position:

Dual

No. of Terminals:

20

Terminal Finish:

Matte Tin

Terminal Pitch:

0.026 in (0.65 mm)

No. of Positions:

257

Maximum Seated Height:

0.047 in (1.2 mm)

Width:

0.173 in (4.4 mm)

Length:

0.256 in (6.5 mm)

Packaging

Package Shape:

Package Body Material:

Plastic/Epoxy

Package Style:

Small Outline, Thin Profile, Shrink Pitch

Package Code:

Package Equivalence Code:

TSSOP20,.25

Standards and Codes

Qualified:

No

Screening Level:

TS 16949

JESD-30 Code:

R-PDSO-G20

JESD-609 Code:

e3

Trade Compliance

MCP4351-502E/ST Converters trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

PCN

Manufacturer Highlights

Microchip Technology

Microchip Technology Incorporated is a leading provider of integrated circuit (IC) solutions for the global market. Founded in 1989, the company designs, manufactures, tests and markets state-of-the-art microcontrollers and analog devices for use in a wide array of electronics applications, such as the automotive industry, consumer electronics and industrial automation. Through its world-class production processes and technologies, Microchip Technology has become an innovator of semiconductor solutions that enable customers to maximize their performance while streamlining costs.

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Management team

President and CEO

Ganesh Moorthy

Executive Chair

Steve Sanghi

CFO, Senior VP

J. Eric Bjornholt

Manufacturer fab locations 9

Fab name Location Fab Initiation Wafer Capacity

Fab 5 - Colorado

Fabrication

Fab Initiation

1995

USA

Colorado Springs

Wafer Capacity

70,000

1995

70,000

Santa Clara

Fabrication

Fab Initiation

1990

USA

Santa Clara

Wafer Capacity

1,290

1990

1,290

Lawrence

Fabrication

Fab Initiation

1989

USA

Lawrence

Wafer Capacity

5,000

1989

5,000

Fab 4 - Gresham

Fabrication

Fab Initiation

1988

USA

Gresham

Wafer Capacity

50,000

1988

50,000

Fab 2 - Tempe

Fabrication

Fab Initiation

1994

USA

Tempe

Wafer Capacity

30,000

1994

30,000

Beverly

Fabrication

Fab Initiation

1985

USA

Beverly

Wafer Capacity

2,000

1985

2,000

Lowell

Fabrication

Fab Initiation

1986

USA

Lowell

Wafer Capacity

15,000

1986

15,000

Garden Grove

Fabrication

Fab Initiation

1985

USA

Garden Grove

Wafer Capacity

12,000

1985

12,000

New Fab - Gresham

Fabrication

Fab Initiation

2024

USA

Gresham

Wafer Capacity

2024

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